baber/WOPTO huggingface dataset:
Patent KR-20220153908-A (KR)
Title: Blood Coagulation Measuring Device
Inventor: KIM YONG SANG
IPC: B01L3/00
Filed: 2021-05-12
Abstract: A blood coagulation measuring device according to one embodiment of the present invention comprises: a substrate; a microchannel disposed on the substrate; a plurality of electrodes disposed to be spaced apart from each other on the substrate and having a part thereof disposed between the substrate and the microchannel; a graphene sheet disposed between the substrate and the microchannel, having a first region disposed on the plurality of electrodes, and having a second region extending from the first region and disposed on the substrate; a first through hole passing through the microchannel to be in contact with the second region; a second through hole disposed apart from the first through hole in a first direction and in contact with the substrate while penetrating the microchannel; and a connection pipe disposed between the substrate and the microchannel and connecting the first through hole and the second through hole. The present invention may take a short time of less than 15 minutes without a reagent using a blood coagulation measuring device.
Patent KR-20220156134-A (KR)
Title: Method for Providing Home Rehabilitation Service With Rotator Cuff Exercise Rehabilitation Device
Inventor: JUNG SUNG TAEK
IPC: A63B23/12
Filed: 2021-05-17
Abstract: The present invention relates to a method for providing a home rehabilitation service with a rotator cuff exercise rehabilitation device, the method comprising: a step of allowing a computing device to receive basic information of a user from the user; a step of receiving measured upper limb function information data of the user by using the rehabilitation device connected to the computing device; a step of analyzing the received upper limb function information data and generating rehabilitation training information corresponding to an analyzed result; a step of receiving rehabilitation training data measured through rehabilitation training by using the rehabilitation device depending on the generated rehabilitation training information; and a step of outputting a result for analyzing the received rehabilitation training data. The present invention can maximize a rehabilitation training effect.
Patent KR-20220157238-A (KR)
Title: Fuel cell system and water storage device
Inventor: WOO MYEONG NAM
IPC: H01M8/04828
Filed: 2021-05-20
Abstract: The present invention relates to a condensate storage device, which includes: a storage container having an inlet port through which gas to be treated inflows and an outlet port through which the gas to be treated is discharged, and storing a condensate included in the gas to be treated; and a discharge member which has one end immersed in the condensate inside the storage container and the other end exposed to the outside of the storage container, and selectively discharges the condensate to the outside of the storage container based on the supply pressure of the gas to be treated flowing into the storage container, so that the condensate generated in a fuel cell stack can be selectively discharged to a predetermined specific location.
Patent KR-20220158904-A (KR)
Inventor: KIM BYUNG JU
IPC: B08B5/02
Filed: 2021-05-24
Abstract: The present invention relates to a mobile device which can perform precise and stable coating on solar panels with easy installation in an external environment where solar panels are previously installed. According to the present invention, the mobile device comprises: a main body disposed to be spaced apart from at least the outer surface of a solar panel at predetermined intervals and performing cleaning, degreasing, and coating processes on the outer surface of the solar panel while moving in the vertical direction along the outer surface of the solar panel; a main body transfer means moving the main body; a support fixing and supporting the main body and the main body transfer means so that the main body is spaced apart from the ground at predetermined intervals on the outer surface of the solar panel; and a control device controlling operation of the main body and the main body transfer means.
Patent KR-20220000353-A (KR)
Title: Chuck table and processing apparatus
Inventor: MIYAMOTO HIROKI
IPC: B24B49/04
Filed: 2021-05-27
Abstract: The present invention relates to a chuck table and a processing apparatus. The present invention aims to make a chuck table smaller. The chuck table (2) comprises: a maintaining surface (210) maintaining a subject to be processed (14); and a measurement surface (230) rotating the chuck table (2) by using a table rotation unit (25) with an upper surface height measuring unit (6) placed on the upper side of the maintaining surface (210), and formed on a first measurement trajectory (241) of the upper surface height measuring unit (6) moving relatively to the chuck table (2) or a place which is not on the maintaining surface (210). When measuring the thickness of the subject to be processed (14), the chuck table (2) is rotated with the upper surface height measuring unit (6) placed on the first measurement trajectory (241). Such a chuck table (2) does not need to have a ring-shaped measurement surface, so it can be smaller than the conventional chuck table having a ring-shaped measurement surface.
Patent KR-20220160874-A (KR)
Inventor: LEE JU HEE
IPC: G06Q30/06
Filed: 2021-05-28
Abstract: The present disclosure relates to a method for purchasing a product using a gyro sensor built into a user terminal and an apparatus thereof. A method for purchasing a product using a gyro sensor according to some embodiments of the present disclosure is a method performed by a computing device. The method may include the steps of: displaying an e-commerce screen including an image of at least one product; displaying a payment preview screen for the first product in response to maintaining a first touch input for a reference time or longer for the image of the first product included in the e-commerce screen; and requesting payment for the first product in response to the release of the first touch input.
Patent KR-20220160966-A (KR)
Inventor: PARK DOO HWAN
IPC: H05K1/03
Filed: 2021-05-28
Abstract: The present invention provides a multilayer circuit board comprising a ceramic board unit and a unit circuit board formed on one surface of the ceramic board unit. The unit circuit board includes: an insulation layer having a circuit pattern formed on one surface; an adhesion layer adhering to the other surface of the insulation layer; a via-hole passing through the insulation layer and the adhesion layer to be connected to one surface of the circuit pattern; and conductive paste with which the via-hole is filled. A manufacturing method of a batch bonding-type multilayer circuit board according to one embodiment of the present invention may comprise the steps of: manufacturing a circuit board unit including a plurality of the unit circuit boards; providing the ceramic board unit; and bonding the circuit board unit to the ceramic board unit in a batch. A step of manufacturing each of the unit circuit boards includes the steps of: providing the insulation layer having a circuit layer formed on one surface; forming the adhesion layer adhering to the other surface of the insulation layer; removing a part of the circuit layer to form the circuit pattern; forming a via-hole passing through the insulation layer and the adhesion layer to be connected to one surface of the circuit layer; and filling the via-hole with the conductive paste. Accordingly, the manufacturing time of the multilayer circuit board can be shortened and the multilayer circuit board can be manufactured to be flattened.
Patent KR-20220161506-A (KR)
Inventor: SEONG YU JIN
IPC: A61K8/72
Filed: 2021-05-29
Abstract: The present invention relates to a polymer capsule hand sanitizer including a capsule made of a polymer material, and a hand sanitizer contained in a capsule. According to the present invention, the polymer capsule hand sanitizer has advantages that: the hand sanitizer is contained in the amount for a single use, so the adjustment for the spray amount and intensity is not required; the polymer material responding to temperature is selected as a material of the capsule, so no other accessories are required when used; and the polymer capsule hand sanitizer does not leave any residue after use, and thus is easy to carry and is eco-friendly by not producing garbage.
Patent KR-20220162492-A (KR)
Title: Method for determining location change using wireless information
Inventor: YANG SE HOON
IPC: G01S5/00
Filed: 2021-06-01
Abstract: A location change determination method using radio information is disclosed. The location change determination method using wireless information according to the present invention may include the steps of: periodically acquiring wireless information of a plurality of APs; acquiring ranking information on signal strengths of the plurality of APs using the wireless information; acquiring a degree of change of the wireless information based on the ranking information; and transmitting the wireless information to a server when the degree of change of the wireless information is greater than a predetermined criterion.
Patent KR-20220162984-A (KR)
Title: Acidity Control Water Manufacturing System for Food and Food and Concentrate Industry
Inventor: KIM SAM DONG
IPC: A61L2/18
Filed: 2021-06-02
Abstract: The present invention can be manufactured and used immediately instead of directly connecting a pipe-shaped supply pipe for supplying an acidity regulator to the outer surface of a manufacturing pipe that is connected to a water supply and moves water to pre-make and store water having a desired PH level so that storage is unnecessary, does not generate harmful gas to a human body when stored so that accidents during work are prevented in advance, and can prevent deterioration of water due to storage in advance.
Patent KR-20220166965-A (KR)
Title: Hair curler or hair straighteners
Inventor: LEE SEUNG SOO
IPC: A45D2/00
Filed: 2021-06-11
Abstract: Disclosed is a hair straightener. The hair straightener according to an embodiment can include: an outer cover; an elastic unit connected to the inner side of the outer cover to maintain the shape thereof; an inner cover connected to the elastic unit to be positioned inside the outer cover; a contact unit connected to the inner cover to come in contact with a target object; a heat generating unit that generates heat to transfer the heat to the contact unit; and a fixing unit connected to the elastic unit and the contact unit to restore the posture of the contact unit.
Patent KR-20220000816-A (KR)
Title: Resin mold rotor, canned motor, canned motor pump, fan scrubber and vacuum pump device
Inventor: INADA TAKANORI
IPC: H02K5/124
Filed: 2021-06-14
Abstract: The present invention is to increase sealing properties of a motor rotor with a simple and low-cost configuration. The present invention relates to a resin mold rotor which comprises: a rotor holding a magnet; a main shaft for transmitting power to the outside by mounting the rotor; and a resin mold integrally covering the rotor and a part of the main shaft on both sides of the rotor in an axial direction. An O-ring is disposed between the resin mold and the main shaft. A space between the resin mold and the main shaft is sealed by the corresponding O-ring.
Patent KR-20220168241-A (KR)
Title: Semiconductor device
Inventor: KIM MUNHYEON
IPC: H01L29/423
Filed: 2021-06-15
Abstract: The semiconductor device according to embodiments of the present invention comprises: active patterns on substrates; a plurality of source/drain patterns arranged in a first direction on the active patterns; a first channel structure between a pair of source/drain patterns among the plurality of source/drain patterns; a second channel structure between another pair of source/drain patterns among the plurality of source/drain patterns; a first gate electrode extending in a second direction perpendicular to the first direction across the first channel structure; and a second gate electrode extending in the second direction across the second channel structure. The first gate electrode has a first portion between the lower surface of the first channel structure and the upper surface of the active patterns, the second gate electrode has a first portion between the lower surface of the second channel structure and the upper surface of the active patterns, and the first portion of the second gate electrode may have a greater thickness than the first portion of the first gate electrode. Accordingly, the present invention provides a semiconductor device having improved electrical characteristics and reliability.
Patent KR-20220168104-A (KR)
Title: Electromagnetic induction heating device of induction cooker
Inventor: HONG WON TAE
IPC: H05B6/06
Filed: 2021-06-15
Abstract: The present invention relates to an electromagnetic induction heating device for an induction cooker in which a cooking container rotates. The electromagnetic induction heating device enables uniform induction heating of the cooking container, thus improving cooking quality while reducing manufacturing processes and enhancing productivity. Therefore, the present invention comprises: a housing (10) configured by integrally molding a circular coil ring part (12) having a container rotating hole (11) in the center, and upper and lower flanges (13, 13') protruding outward from the upper and lower parts of the circular coil ring part (12); an electromagnetic induction coil (20) wound around the circular coil ring part (12) and supplied with power; a plurality of magnet rods (30) mounted equidistantly in the circumferential direction on the outside of the electromagnetic induction coil (20), standing upright between the upper and lower flanges (13, 13'), wherein the upper and lower flanges (13, 13') have multiple rod coupling holes (13a) at equal intervals, and rod upper and lower ends (31, 32) of the magnet rod (30) are fitted into the rod coupling holes (13a), respectively; and a separation preventing member (40) having a through-hole (41) of the same size as the container rotating hole (11) at the bottom of the lower flange (13') and preventing the rod lower end (32) from separating from the rod coupling hole (13a).
Patent KR-20220168902-A (KR)
Title: Propeller control system of air mobility
Inventor: YOO JI WOO
IPC: B64C27/00
Filed: 2021-06-17
Abstract: In the present invention, the total length of a propeller is reduced as a movable part constituting the propeller is drawn into a fixed part in case of air mobility storage or crash. Accordingly, introduced is a propeller control system of air mobility that is easy to store since the overall size is reduced when storing the air mobility, and prevents secondary accidents caused by debris generated when the rotating propeller contacts the ground in the event of an air mobility crash.
Patent KR-20220169219-A (KR)
Title: Blender
Inventor: KANG DAEYONG
IPC: A47J43/07
Filed: 2021-06-18
Abstract: The present invention relates to a blender in which the misassembly of a knob is prevented. The blender according to the present invention includes: a container in which food is received; a main body provided under the container and configured to support the container; and a lid mounted detachably to an upper surface of the container and configured to open and close the upper surface of the container. The main body is provided with the knob to which rotation manipulation is input, a main PCB module to which the knob is coupled, and a misassembly prevention part which allows the knob to be coupled to a precise position of the main PCB module. According to the present invention, the misassembly of the knob is prevented and work efficiency is improved.
Patent KR-20230000221-A (KR)
Inventor: SIM DO SAN
IPC: F28F1/12
Filed: 2021-06-24
Abstract: The present invention provides a heat exchanger. The heat exchanger includes: multiple first tubes through which a fluid flows and which are arranged at regular intervals; heat dissipation fins which are interposed between the first tubes; a header which is provided with a first space and a second space where a first insertion hole into which the first tubes are inserted is formed, and a third space which is recessed lower than the first space and the second space between the first space and the second space and in which a second insertion hole into which a second tube is inserted is formed and a third insertion hole into which a third tube is inserted is formed; a tank in which a space is formed, wherein a flow path coupled to an upper side of the header is distributed; and a gasket which is disposed between the tank and the header, wherein a penetrating portion adjacent to the gasket and spaced apart from the third insertion hole is formed in the third space of the header. According to the present invention, the penetrating portion is formed away from the third insertion hole in the third space where the second insertion hole into which the second tube is inserted and the third insertion hole into which the third tube is inserted are formed, between the first space and the second space of the header, where the first tube is inserted. Therefore, it is possible to check by appearance when internal leakage occurs in the first space and the second space due to incomplete sealing of the gasket. Additionally, it is possible to minimize thermal shock caused by the expansion of air in volume by allowing air via the third tube inserted into the third insertion hole of the third space to communicate with the outside.
Patent KR-20230003838-A (KR)
Title: Method for diagnosing defective battery cell of battery and apparatus for diagnosing defective battery cell of battery
Inventor: CHOI WOONG CHUL
IPC: G01R31/374
Filed: 2021-06-30
Abstract: According to one aspect of the present invention, provided is a method for diagnosing whether a battery cell of a battery including a plurality of battery cells is defective. The method for diagnosing a defective battery cell of a battery may include the steps of: measuring a cell voltage for each of the battery cells; performing cell balancing on at least one of the plurality of battery cells according to the cell voltage; counting the number of cell balancing operations of each of the battery cells; and determining a defective state of the battery cell through the number of cell balancing operations of the battery cell.
Patent KR-20230005542-A (KR)
Title: Van camper with shower function
Inventor: NA CHAN BAE
IPC: A47K4/00
Filed: 2021-07-01
Abstract: The present invention relates to a campervan having a shower function and, more specifically, to a campervan having sliding or hinged doors provided on both sides of the body of the vehicle, having a tailgate provided on the rear side to be connected to the inside thereof, and having an interior space expandable to be used in an interior space part of the body of the vehicle excluding a driver seat and a passenger seat. The campervan comprises: a sink part installed on one side of the interior space part such that dishes or bowls can be washed; and a shower part having a bathtub provided on one side of the sink part such that a user can take a shower, and having a passage cover installed such that the user can pass to the interior space part through the doors. Therefore, the present invention can have effects of enabling a user to take a shower in the campervan, enabling continuous use of water through replacement of a water tank, allowing the user to take a shower while being screened from the outside through the spread of curtains, and enabling a shower head to be housed inside an opening/closing door such that the shower head can be stored unexposed to the outside when the user does not take a shower.
Patent KR-20230009573-A (KR)
Inventor: KIM SUNGDO
IPC: C11B3/00
Filed: 2021-07-09
Abstract: The present invention relates to a method for producing biodiesel using waste cooking oil. More particularly, the method comprises: a heating step of heating waste cooking oil; a glycerin separation step of separating glycerin by mixing a mixture comprising methanol and caustic soda with the waste cooking oil heated through the heating step; and a methanol removal step of removing methanol by heating the mixture in which glycerin is separated through the glycerin separation step. The method for producing biodiesel produced through the above steps provides high purity biodiesel by separating glycerin through mixing methanol with waste cooking oil, and reduces production costs and exhibits eco-friendly effects since the introduced methanol is collected and reused.
Patent KR-20230016752-A (KR)
Inventor: GONG HAE WON
IPC: G16H10/60
Filed: 2021-07-26
Abstract: The present invention relates to an artificially intelligent companion animal feeding device and feeding system for weight management and particularly, the feeding device comprises a base plate, a weight measuring scale, an automatic feed supplier, a feed amount measuring scale, an operating unit, a storing unit, a control unit, and a communication unit, and the feeding system further comprises a user terminal and a server in addition to the feeding device. Accordingly, a user registers a companion animal feeding device to an application of the user terminal, and each time a companion animal eats feeds in the feeding device, the feeding device automatically measures information such as a weight, a feed amount, and calories to automatically record the information on the application of the user terminal, and uses the recorded information to provide feeds optimized for a current weight of the companion animal, thereby having an effect of maintaining proper weights of the companion animal.
Patent KR-20230016530-A (KR)
Title: Battery management system, battery pack, electric vehicle, and battery management method
Inventor: PARK HEE JU
IPC: H02J7/00
Filed: 2021-07-26
Abstract: A battery management system according to the present invention comprises: a battery monitor measuring the voltage of each of a plurality of serially connected batteries; a balancer performing a balancing process for each battery; and a control circuit for controlling the balancer. The control circuit determines a first voltage value representing the no-load voltage of each battery. The control circuit compensates for the first voltage value of each battery by using the balancing capacity of each battery based on a balancing treatment carried out during a recent reference time. The control circuit determines a voltage deviation which is a difference between the compensated first voltage value of each battery and a reference voltage value. The control circuit may detect an internal short circuit fault in each battery by comparing a variation in a voltage deviation of each battery during the reference time with a threshold value.
Patent KR-20230016823-A (KR)
Inventor: JUNG JAE PIL
IPC: A45D40/26
Filed: 2021-07-27
Abstract: Unlike an existing lip balm, the present invention relates to a lip balm tube that allows contents to be completely and conveniently used by attaching a spoon. According to the present invention, the spoon is coupled to the lower end of a lip balm lid. The spoon-attached lip balm tube of the present invention is composed of a spoon and an empty space. The spoon is made of a lightweight plastic material.
Patent KR-20230021875-A (KR)
Inventor: HEO ILWOONG
IPC: B01D29/52
Filed: 2021-08-06
Abstract: The present invention relates to a method for manufacturing a filter with a purification function and a protection function. Although the present invention is a triple filter, provided is a function of a single filter. Although the present invention is not one-touch, provided is technology with simplified protection and purification functions. The purification function prevents damage to a filter in a filtering process several times in a valve process.